package com.geek.ch03.resultMap;

import com.geek.entity.Orders;

public interface OrderMapper {

    public Orders selectOrderByIdResultMap(Integer id);
    public Orders selectOrderByIdResultType(Integer id);


    //<!-- 需求：通过订单编号，查询订单信息 -->
    //<!-- 方式一：开启驼峰式命名-->
    public Orders selectOrderByIdCamelCase(Integer id);
     //<!-- 方式二：resultMap  一一映射-->
    public Orders selectOrderById(Integer id);

}
